METHOD OF RECLAMATION OF GRINDING WASTE Russian patent published in 1995 - IPC

Abstract RU 2028827 C1

FIELD: technology of separation of materials. SUBSTANCE: method of reclamation includes annealing, crushing and sieving of materials and magnetic separation. Crushing is conducted to size class not less than 1.0 mm. Annealing is conducted at temperatures from 350 to 800 C. EFFECT: expanded application field. 2 cl, 1 tbl

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RU 2 028 827 C1

Authors

Labes V.I.

Potapov A.I.

Dates

1995-02-20—Published

1992-09-03—Filed